Solar farms in Ohio
76 operating solar farms in Ohio with 4,870 MW of solar capacity, largest first. From EIA-860M, August 2026.
Plants
76
Solar capacity
4,870 MW
Net generation, 2025
8.00 TWh
69 of 76 plants reported
Largest solar farms in Ohio
| # | Plant | Solar MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Fox Squirrel SolarMadison County | 577 | 1,169 | 23.1% |
| 2 | AEUG Union Solar, LLCUnion County | 325 | 658 | 23.1% |
| 3 | Hecate Energy Highland LLCHighland County | 300 | 604 | 23.0% |
| 4 | Yellowbud Solar, LLCRoss County | 274 | 504 | 21.0% |
| 5 | Hardin Solar IIIHardin County | 250 | 471* | – |
| 6 | Cadence Solar Energy CenterUnion County | 240 | – | – |
| 7 | Hillcrest SolarBrown County | 200 | 362 | 20.7% |
| 8 | Big Plain Solar, LLCMadison County | 196 | 391 | 22.8% |
| 9 | Madison Fields Solar Project, LLCMadison County | 180 | 381 | 24.2% |
| 10 | Hardin Solar Energy LLCHardin County | 150 | 291 | 22.2% |
| 11 | Hardin Solar Energy II LLCHardin County | 150 | 329 | 25.0% |
| 12 | Willowbrook Solar I, LLCHighland County | 150 | 279 | 21.2% |
| 13 | Powell Creek SolarPutnam County | 150 | 220* | – |
| 14 | Clearview Solar 1Champaign County | 144 | 282 | 22.4% |
| 15 | Wheatsborough SolarErie County | 125 | 86.1* | – |
| 16 | Ross County Solar, LLCRoss County | 120 | 219 | – |
| 17 | Dodson Creek Solar, LLCHighland County | 117 | 166* | – |
| 18 | Sycamore Creek Solar, LLCCrawford County | 117 | 23.6* | – |
| 19 | Arche Energy Project, LLCFulton County | 107 | 193 | 20.6% |
| 20 | New Market SolarHighland County | 100 | 201 | 22.9% |
| 21 | Marion County Solar ProjectMarion County | 100 | – | – |
| 22 | Buckeye SolarPickaway County | 100 | 192 | – |
| 23 | Pickaway SolarPickaway County | 100 | 182 | – |
| 24 | Nestlewood SolarClermont County | 80 | 157 | 22.4% |
| 25 | Salt City Solar Project - HybridRoss County | 50 | 104 | 23.7% |
| 26 | Blue Harvest Solar ParkPutnam County | 50 | 99.5 | 22.8% |
| 27 | Timber Road Solar ParkPaulding County | 50 | 99.6 | 22.8% |
| 28 | Clinton Solar (OH)Clinton County | 50 | 5.0* | 6.9% |
| 29 | Montpelier Solar ProjectWilliams County | 49 | – | – |
| 30 | Great Bend Solar ProjectMeigs County | 48 | 2.7* | – |
| 31 | Fayette SolarRoss County | 45 | 88.9 | – |
| 32 | DG AMP Solar Bowling GreenWood County | 20 | 38.7 | 22.1% |
| 33 | CZ Solar Warren, LLCWarren County | 20 | 32.2 | 18.5% |
| 34 | Wapakoneta-PrattAuglaize County | 14 | 22.4 | 19.0% |
| 35 | DG AMP Solar Piqua ManierMiami County | 13 | 20.0 | 18.1% |
| 36 | Wyandot Solar FarmWyandot County | 10 | 10.5 | 12.0% |
| 37 | Napoleon Solar IHenry County | 8.0 | 10.9 | 15.6% |
| 38 | DG AMP 1048 WadsworthMedina County | 6.3 | 10.4 | 18.9% |
| 39 | KSU Solar ArrayPortage County · Solar and battery storage | 5.5 | – | – |
| 40 | IGS CMH4, LLCMadison County | 4.2 | 6.4 | 17.4% |
| 41 | Celina Solar Project #1, LLCMercer County | 4.0 | 6.5 | 18.4% |
| 42 | IGS AKC1Summit County | 3.8 | 4.4 | 13.3% |
| 43 | Cuyahoga County LandfillCuyahoga County | 3.7 | 4.6 | 14.1% |
| 44 | Parking Lot ArrayHamilton County | 3.7 | 1.4 | 4.4% |
| 45 | AMP Napoleon Solar FacilityHenry County | 3.5 | 4.2 | 13.7% |
| 46 | Monroeville SolarHuron County | 3.2 | 2.5 | 9.0% |
| 47 | IGS PCW1Wood County | 3.1 | 1.9 | 7.0% |
| 48 | HMW Minster PV IAuglaize County | 3.0 | 7.7 | 29.2% |
| 49 | Ohio Northern University Solar SiteHardin County | 3.0 | 3.9 | 15.0% |
| 50 | Clyde Solar ArraySandusky County | 2.8 | 3.9 | 15.9% |
| 51 | DG AMP Rittman RdMedina County | 2.6 | 3.4 | 14.8% |
| 52 | Maumee SolarLucas County | 2.4 | 1.9 | 8.9% |
| 53 | DG AMP Solar Orrville 3Wayne County | 2.3 | 3.2 | 15.9% |
| 54 | Bryan Solar FieldWilliams County | 2.1 | 2.4 | 13.0% |
| 55 | Owens Corning HeadquartersLucas County | 2.1 | 1.5 | 8.2% |
| 56 | Oberlin Spear Point Solar OneLorain County | 2.0 | 2.5 | 14.5% |
| 57 | Buckeye Power Inc.Hancock County | 2.0 | 3.7 | 21.2% |
| 58 | Denison Solar ArrayLicking County | 1.9 | 2.0 | 12.1% |
| 59 | DG AMP Solar BrewsterStark County | 1.9 | 2.1 | 12.8% |
| 60 | Shelby Solar ArrayRichland County | 1.9 | 3.2 | 19.3% |
| 61 | CU Solar PlantGreene County | 1.8 | 2.1 | 13.1% |
| 62 | DG AMP Solar VersaillesDarke County | 1.8 | 2.6 | 16.6% |
| 63 | DG AMP Solar Piqua StauntonMiami County | 1.8 | 2.5 | 16.1% |
| 64 | Anthony Wayne Solar #1Lucas County | 1.7 | 1.7 | 11.3% |
| 65 | DG AMP Solar Jackson CenterShelby County | 1.6 | 2.7 | 19.4% |
| 66 | Springfield Solar LLCClark County | 1.5 | – | – |
| 67 | Toledo Air National GuardLucas County | 1.5 | 0.3 | 2.3% |
| 68 | PNA Rossford Solar ArrayWood County | 1.4 | 2.3 | 19.0% |
| 69 | SycamoreWyandot County | 1.3 | 1.7 | 14.9% |
| 70 | SolvitaMontgomery County | 1.3 | 0.1 | – |
| 71 | Vertiv SolarDelaware County | 1.1 | – | – |
| 72 | MCCo Solar Generating FacilityCuyahoga County | 1.0 | 1.1 | 12.7% |
| 73 | KSU TrumbullTrumbull County | 1.0 | 1.5 | 17.5% |
| 74 | Minster 3Auglaize County | 1.0 | 1.5 | 16.7% |
| 75 | 3100 Valleyview DriveFranklin County | 1.0 | 0.9 | 10.5% |
| 76 | PCC Solar ArrayWood County | 1.0 | – | – |
* Fewer than 12 months of 2025 reported, so the total is partial.
Projects where solar is the largest fuel or at least a fifth of nameplate capacity. MW is solar nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
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